Assessments - 3, GPA: 3.7 ( )

Fabricante : Kenwood Arquivo Tamanho: 121.82 kb Arquivo Nome : Língua de Ensino:

Familiarity with installation and operation procedures will help you obtain the best performance from your new 4-channel power amplifier. For your records Record the serial number found on the back of the unit, in the spaces designated on the warranty card, and in the space provided below. Refer to the model and serial numbers whenever you call upon your KENWOOD dealer for information or service on the product. Model KAC-941 Serial number- ©PRINTED IN JAPAN B50-7943-00(K)(T) 90/12 1110 9 8 7 6 5 4 3 2 1 89/12 11 Fî\'1:1:11111H TO PREVENT ELECTRIC SHOCK, FIRE AND OTHER INJURY. PLEASE NOTE THE FOLLOWINGS: To keep good ventilation, do not anything on top of the unit. • The unit is designed to be connected 12 V DC and negative grounding. Do not open enclosure, such as front panel, top or bottom cover. Do not drop pieces of metal, needles, coins and other electrically conductive materials into the unit. • Do not place the unit, where it will be exposed to direct sunlight or close to heating device. 2 (En) • Do not place the unit in areas of excessive dust, high humidity or on unstable surfaces. CLEANING 1. Turn the power off, before cleaning the unit. 2. Do not use any type of abrasive pad, thinner, benzine and any such kind of objects. 3. Wipe the front panel and other exterior surfaces of the unit with a soft dry cloth or a soft cloth lightly moistened with a neutral detergent. • If an abnormal smell or smoke is detected, immediately turn the power off. ■ If you have difficulty in installing the set in your car, please contact your KENWOOD dealer. (En) 3 ACCESSORY AND INSTALL MANNER ■ ACCESSORY No. Part name External View Number of units © Power connection cord 1 © Tapping screws (05 x 50) © hied> 4 ■ INSTALL MANNER 1. Before installation and wiring, remove the (-) terminal of the battery to prevent short-circuiting. 2. Connect the input and output cords of the system. 3. Connect the ground to the metal chassis of the car. 4. Connect the power supply lead (yellow). 5. Install the set and after confirming the installation and wirings are correct, connect the ( - ) terminal of the battery. • Input sensitivity control The input sensitivity control adjusts the input sensitivity within a range of 0.1 V to 5.0 V continuously, enabling expansion with various systems. This unit has been set for 0.3V. KENWOOD head unit preout level (MAX.) Amplifier input sensitivity 300 mV 0.1 V 1 V 0.3 —0.5 V INPUT SENSITIVITY Input sensitivity Input sensitivity controller for B controller for A fïfo B dl□ oo JU 4 (En) INSTALLATION 1. Installation @ Tapping screws (5 x 50) - Air outlet CAUTION When making the hole, do not damage the fuel tank, brake tube, wiring harnesses, etc. on the other side. • When installing to the car, install the unit securely for safety driving. •Use screws supplied as accessories when installing the unit. • Install the unit in a well-ventilated place and do not place the (heavy) object on it. • This unit incorporates a cooler fan, which starts rotation automatically when the temperature rises during use. Take care not to block the air inlet and outlet for this fan. 2. Installation location • Since the power amplifier has no parts which require operation, it can be installed at a position away from the driver's seat without any hinderances. As generally accepted positions for its installation, places such as inside the trunk, etc. can be considered. • Use the extension cables. CA-5W (0.5 m), CA-15W (1 m), CA-25W (2 m), CA-45W (4 m), and CA-65W (6 m) (optional) when the connected models are to be installed away from the power amplifier. (En) S USE OF THE OPERATION PANEL ACCORDING TO SYSTEM TYPE ■ HOW TO USE THE SUB WOOFER SYSTEM HOW TO USE THE HIGH PASS FILTER SYSTEM I HOW TO USE THE MODE SWITCH I HI-PASS 30 200|H2] OFF ON O OFF ON o Turning ON the high pass switch can cut the low frequency range at the A side output. The high pass frequency can be adjusted by the knob. Set this switch according to the impedance of the speakers or the output method, as shown below. When 4-ohm When 2-ohm speakers are speakers are connected connected When using a bridged output (See the right statement.) SO BRIDGED (0) ) The upper mode switch is for A, while the lower for B. 6 (En) ■ SYSTEM EXAMPLES Setting the mode switch to the bridge output can double the output of this unit (Monaural output for 4-ohm speakers). The following systems can be assumed by combining this unit with the foregoing function or sub woofer system. Cassette receiver/ Graphic equalizer etc. Output Left output A left input B left input < Selecting condition of switch > Output Switch A output B output Mode switch Bridged Bridged Sub-woofer switch - OFF Left speaker Right speaker Left output Right output A left input < Selecting condition of switch > A right input B left input B right input Left speaker R'flht speaker Sub-woofer speaker Output Switch A output B outpu...

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